EP1401788A1 - Fertilizer - Google Patents

Fertilizer

Info

Publication number
EP1401788A1
EP1401788A1 EP02754235A EP02754235A EP1401788A1 EP 1401788 A1 EP1401788 A1 EP 1401788A1 EP 02754235 A EP02754235 A EP 02754235A EP 02754235 A EP02754235 A EP 02754235A EP 1401788 A1 EP1401788 A1 EP 1401788A1
Authority
EP
European Patent Office
Prior art keywords
treated
manure
soil material
silt
material according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02754235A
Other languages
German (de)
French (fr)
Other versions
EP1401788B1 (en
Inventor
Armin JÜSSEN
Marc JÜSSEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JUESSEN, MARC
STOLLENWERK, NIKOLAUS
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DK02754235T priority Critical patent/DK1401788T3/en
Publication of EP1401788A1 publication Critical patent/EP1401788A1/en
Application granted granted Critical
Publication of EP1401788B1 publication Critical patent/EP1401788B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Definitions

  • the present invention relates to soil material.
  • Natural soil material is known. However, this is not available everywhere in sufficient quantities or is carried away by erosion, washed away and / or leached out.
  • the object of the invention is to remedy this and to provide a soil material that is easy and inexpensive to produce and is fertile and well suited for the cultivation of plants.
  • the essence of the invention is the knowledge that substances are obtained to a large extent, which may not be used alone, but in the combination specified here, as the floor material. These substances are a) treated harbor silt, b) treated manure and c) a suitable filling material.
  • Port silt is understood to mean generally sediments deposited in port basins, sediments along or near sea routes, sediments at river mouths or the like. Port silt is generally contaminated with toxic organotin compounds. Treatments such as conventional, unloaded harbor dredging material such as relocating, harrowing, dumping, flushing or the like are ruled out in view of the ecotoxicity. A decontamination process was therefore developed to permanently solve the problems mentioned - cf. WO 01/16032. With this method, safe, quick and inexpensive detoxification of port silt, in particular of port silt contaminated with organotin compounds, can be carried out by means of electroflotation. The port silt then no longer poses an environmental risk. Detoxified harbor silt is a very firm and heavy sticky bottom with a small grain. Because of its high clay content, it is no longer carried away by the wind. In addition, the soil has a very high ability to store water.
  • the toxic tributhyltin is cleaved by oxidation processes by means of radical oxygen generated in the reaction cell and converted into non-toxic organic compounds. This also applies to other organotin compounds and other poisons. Heavy metals and other COD / BOD relevant substances are also oxidized. At the same time, the water-solid mixture is flocculated and can be separated.
  • the port silt is detoxified in a cost-effective, simple way and a firm sticky bottom is created. This is a new raw material that is not subject to the usual waste regulations.
  • the filtrate shows very low values for the oxygen requirement after the treatment.
  • the remaining solution is free of TBT and heavy metals and has significantly reduced AOX, TOC and mineral oil KW values. The disposal problem has been solved, and disposal via hazardous waste landfills is no longer necessary.
  • the flake is pumped into a filter press or sludge press and further dewatered.
  • the clear water is free from pollutants, is no longer harmful to the environment and can be discharged into the harbor basin without any further treatment or treatment.
  • Liquid manure is a natural fertilizer that is easy to apply after treatment.
  • the cattle or pig manure is thickened with separators so that all good fertilizing properties are retained.
  • the remaining water is treated so that it can be reused.
  • the manure is treated using centrifuges or screw presses.
  • the solid obtained in this way can be used further.
  • the original manure is separated into solids and liquid. Heavy metals and other COD / BOD relevant substances are oxidized (see WO 01/17912).
  • a solid manure is created.
  • the dried solid is rich in nitrate and phosphate and therefore has good fertilizing properties.
  • the flake is pumped into a filter press and further dewatered. According to an analysis by RWTH Aachen, the solid is classified as manure.
  • the flocculated wastewater is usually filtered in centrifuges or chamber filter presses. Here there is a separation of water / filtrate.
  • the filter cake has a water content of 60% to 40% in the minimum case.
  • the carrier material serves to improve the grain of the soil. This means that the soil is better aerated and has better properties for growing plants. Harbor silt and manure alone are unusable as soil because they have an insufficient grain size distribution. A floor consisting only of these components would be too solid. The use of too much liquid manure can also lead to over-fertilization.
  • Treated harbor silt and treated manure are mixed with different materials as required.
  • This carrier material can be of different types. Sand, sandy or otherwise sterile soil material are conceivable. This can be taken directly on site, where barren land is transformed into fertile farmland or lawns.
  • the mixing ratio is variable as required. However, the following values can be assumed on average. In individual cases, these can deviate by up to 30%:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Noodles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention relates to a novel fertilizer comprised of treated silt, treated liquid manure and of different filling or supporting materials.

Description

B O D E N M A T E R I A L B O D E N M A T E R I A L
Die vorliegende Erfindung betrifft Bodenmaterial.The present invention relates to soil material.
Natürliches Bodenmaterial ist bekannt. Dieses steht jedoch nicht überall in ausreichender Menge zur Verfügung bzw. wird durch Erosion weggetragen, weggeschwemmt und/oder ausgelaugt.Natural soil material is known. However, this is not available everywhere in sufficient quantities or is carried away by erosion, washed away and / or leached out.
Aufgabe der Erfindung ist es, hier Abhilfe zu schaffen und ein Bodenmaterial anzugeben, daß leicht und preiswert herzustellen sowie fruchtbar und zur Kultivierung von Pflanzen gut geeignet ist.The object of the invention is to remedy this and to provide a soil material that is easy and inexpensive to produce and is fertile and well suited for the cultivation of plants.
Dies Aufgabe wird mit einem Material nach Patentanspruch 1 gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der Unteransprüche.This object is achieved with a material according to claim 1. Advantageous embodiments are the subject of the dependent claims.
Kern der Erfindung ist die Erkenntnis, daß in großem Maße Stoffe anfallen, die zwar jeweils nicht alleine, aber in der hier angegebenen Kombination als Bodenmaterial verwendet werden können. Bei diesen Stoffen handelt es sich um a) behandelten Hafenschlick, b) behandelte Gülle und c) ein geeignetes Füllmaterial.The essence of the invention is the knowledge that substances are obtained to a large extent, which may not be used alone, but in the combination specified here, as the floor material. These substances are a) treated harbor silt, b) treated manure and c) a suitable filling material.
Hafenschlickharbor sludge
Unter Hafenschlick sollen dabei verallgemeinernd in Hafenbecken abgelagerte Sedimente, Sedimente entlang von oder nahe an Seewegen, Sedimente an Flußmündungen od. dgl. verstanden werden. Hafenschlick ist allgemein mit giftigen Organozinnverbindungen belastet. Behandlungen wie bei herkömmlichem, unbelastetem Hafenbaggergut wie Umlagern, Eggen, Verklappen, Verspülen od. dgl. scheiden angesichts der Ökotoxizität aus. Zur dauerhaften Lösung der genannten Probleme wurde daher ein Dekontaminierungsverfahren entwickelt- vgl. WO 01/16032. Mit diesem Verfahren kann eine sichere, schnelle und preiswerte Entgiftung von Hafenschlick, insbesondere von mit Organozinnverbindungen belastetem Hafenschlick, mittels Elektroflotation durchgeführt werden. Der Hafenschlick stellt danach kein Umweltrisiko mehr dar. Entgifteter Hafenschlick ist ein sehr fester und schwerer Kleiboden mit kleiner Körnung. Wegen seines hohen Lehmanteils wird er nicht mehr vom Wind mitgerissen. Zudem besitzt der Boden eine sehr hohe Fähigkeit, Wasser zu speichern.Port silt is understood to mean generally sediments deposited in port basins, sediments along or near sea routes, sediments at river mouths or the like. Port silt is generally contaminated with toxic organotin compounds. Treatments such as conventional, unloaded harbor dredging material such as relocating, harrowing, dumping, flushing or the like are ruled out in view of the ecotoxicity. A decontamination process was therefore developed to permanently solve the problems mentioned - cf. WO 01/16032. With this method, safe, quick and inexpensive detoxification of port silt, in particular of port silt contaminated with organotin compounds, can be carried out by means of electroflotation. The port silt then no longer poses an environmental risk. Detoxified harbor silt is a very firm and heavy sticky bottom with a small grain. Because of its high clay content, it is no longer carried away by the wind. In addition, the soil has a very high ability to store water.
HafenschlickbehandlungHarbor sludge treatment
Durch Oxidationsvorgänge mittels in der Reaktionszelle erzeugtem radikalischen Sauerstoff wird das giftige Tributhylzinn gespalten und in ungiftige organische Verbindungen überführt. Dies gilt auch für weitere zinnorganischen Verbindungen und andere Gifte. Zudem werden Schwermetalle und andere CSB / BSB relevanten Stoffe oxydiert. Gleichzeitig wird das Wasser- Feststoffgemisch geflockt und kann separiert werden.The toxic tributhyltin is cleaved by oxidation processes by means of radical oxygen generated in the reaction cell and converted into non-toxic organic compounds. This also applies to other organotin compounds and other poisons. Heavy metals and other COD / BOD relevant substances are also oxidized. At the same time, the water-solid mixture is flocculated and can be separated.
Der Hafenschlick wird so auf kostengünstige, einfache Weise entgiftet und es entsteht ein fester Kleiboden. Dieser ist ein neuer Rohstoff, der nicht den üblichen Abfallbestimmungen unterliegt. Das Filtrat zeigt nach der Behandlung sehr geringe Werte für den Sauerstoffbedarf. Die übriggebliebene Lösung ist frei von TBT und Schwermetallen und weißt deutlich gesenkte AOX-, TOC- und Mineralöl KW- Werte auf. Das Entsorgungsproblem ist gelöst, eine Beseitigung über Sondermülldeponien ist nicht mehr notwendig.The port silt is detoxified in a cost-effective, simple way and a firm sticky bottom is created. This is a new raw material that is not subject to the usual waste regulations. The filtrate shows very low values for the oxygen requirement after the treatment. The remaining solution is free of TBT and heavy metals and has significantly reduced AOX, TOC and mineral oil KW values. The disposal problem has been solved, and disposal via hazardous waste landfills is no longer necessary.
Die Flocke wird in eine Filterpresse oder Schlammpresse gepumpt und weiter entwässert. Das Klarwasser ist frei von Belastungsstoffen, nicht mehr umweltschädlich und kann, ohne jegliche weitere Behandlung oder Aufbereitung, in das Hafenbecken eingeleitet werden.The flake is pumped into a filter press or sludge press and further dewatered. The clear water is free from pollutants, is no longer harmful to the environment and can be discharged into the harbor basin without any further treatment or treatment.
Gülleslurry
Gülle ist ein natürlicher Dünger, der nach einer Behandlung leicht zu verarbeiten ist.Liquid manure is a natural fertilizer that is easy to apply after treatment.
Die Rinder- oder Schweinegülle wird mit Separatoren verdickt, so dass alle guten Düngeeigenschaften erhalten bleiben. Das übrigbleibende Wasser wird nachbehandelt, so dass es weiterverwertet werden kann.The cattle or pig manure is thickened with separators so that all good fertilizing properties are retained. The remaining water is treated so that it can be reused.
Güllebehandlungmanure treatment
Im ersten Schritt erfolgt eine Behandlung der Gülle mittels Zentrifugen oder Schneckenpressen. Der so gewonnene Feststoff kann weiter eingesetzt werden. Die ursprüngliche Gülle wird in Feststoffe und Flüssigkeit getrennt. Dabei werden Schwermetalle und andere CSB / BSB relevanten Stoffe oxydiert (vgl. WO 01/17912). Es entsteht ein fester Wirtschaftsdünger. Der getrocknete Feststoff ist reichhaltig an Nitrat und Phosphat und hat demnach gute Düngeeigenschaften.In the first step, the manure is treated using centrifuges or screw presses. The solid obtained in this way can be used further. The original manure is separated into solids and liquid. Heavy metals and other COD / BOD relevant substances are oxidized (see WO 01/17912). A solid manure is created. The dried solid is rich in nitrate and phosphate and therefore has good fertilizing properties.
Er wird mit Hafenschlick und Strukturmaterial (s.u.) gemischt und ergibt den neuen Boden. Das abgetrennte Wasser ist kann einer weiteren Verwendung zugeführt werden. Das Brauch- wasser unterliegt nicht mehr der Gülleverordnung, ist frei von Belastungsstoffen und kann, ohne jegliche weitere Behandlung oder Aufbereitung, dem öffentlichen Kanalnetz zugeführt werden.It is mixed with harbor silt and structural material (see below) and results in the new floor. The separated water is ready for further use. The process water is no longer subject to the slurry regulation, is free of contaminants and can be fed into the public sewer network without any further treatment or treatment.
Die Flocke wird in eine Filterpresse gepumpt und weiter entwässert. Der Feststoff ist nach einer Analyse der RWTH Aachen als Wirtschaftsdünger klassifiziert.The flake is pumped into a filter press and further dewatered. According to an analysis by RWTH Aachen, the solid is classified as manure.
„bei den von uns untersuchten Materialien handelt es sich um Wirtschaftsdünger im Sinne des § 1 , Abs. 2, Düngemittelgesetz vom 15. Nov. 1977 (BGB. I S. 2134, zuletzt geändert durch das Gesetz zur Änderung des Düngemittelgesetzes vom 17. Dez. 1999 (BGB.I.I S2451)"."The materials examined by us are manure in the sense of Section 1, Paragraph 2, Fertilizer Act of Nov. 15, 1977 (BGB. I S. 2134, last amended by the Act amending the Fertilizer Act of Dec. 17th 1999 (BGB.II S2451) ".
Die Filtration des geflockten Abwassers erfolgt in der Regel in Zentrifugen oder Kammerfilterpressen. Hier erfolgt eine Trennung Wasser / Filtrat.The flocculated wastewater is usually filtered in centrifuges or chamber filter presses. Here there is a separation of water / filtrate.
In der Regel weist der Filterkuchen einen Wasseranteil von 60 % bis zu 40 % im Minimalfall auf.As a rule, the filter cake has a water content of 60% to 40% in the minimum case.
Füllmaterialfilling material
Das Trägermaterial dient dazu, die Körnung des Bodens zu verbessern. Somit wird der Boden besser durchlüftet und besitzt bessere Eigenschaften zum Anbau von Pflanzen. Hafenschlick und Gülle alleine sind als Boden unbrauchbar, da sie eine unzureichende Komgrößenvertei- lung besitzen. Ein nur aus diesen Komponenten bestehender Boden wäre zu fest. Durch die Verwendung von zuviel Gülle kann es zudem zu Überdüngungserscheinungen kommen.The carrier material serves to improve the grain of the soil. This means that the soil is better aerated and has better properties for growing plants. Harbor silt and manure alone are unusable as soil because they have an insufficient grain size distribution. A floor consisting only of these components would be too solid. The use of too much liquid manure can also lead to over-fertilization.
Behandelter Hafenschlick und behandelte Gülle werden je nach Bedarf mit unterschiedlichem Material gemischt. Dieses Trägermaterial kann verschieden beschaffen sein. Denkbar ist Sand, sandiges oder sonst unfruchtbares Bodenmaterial. Dieses kann direkt vor Ort entnom- men werden, wo unfruchtbares Land in fruchtbares Ackerland oder Rasenflächen gewandelt wird.Treated harbor silt and treated manure are mixed with different materials as required. This carrier material can be of different types. Sand, sandy or otherwise sterile soil material are conceivable. This can be taken directly on site, where barren land is transformed into fertile farmland or lawns.
Das Mischungsverhältnis ist je nach Bedarf variabel. Im Mittel kann jedoch von folgenden Werten ausgegangen werden. Diese können im Einzelfall um bis zu 30% abweichen:The mixing ratio is variable as required. However, the following values can be assumed on average. In individual cases, these can deviate by up to 30%:
Hafenschlick : Gülle : Trägermaterial 1 : 1 : 2 Port silt: liquid manure: carrier material 1: 1: 2

Claims

P A T E N T A N S P R Ü C H E : PATENT CLAIMS:
1. Bodenmaterial, bestehend aus einem Gemisch aus behandeltem Hafenschlick, behandelter Gülle und einem Füllmaterial.1. Soil material, consisting of a mixture of treated harbor silt, treated manure and a filling material.
2. Bodenmaterial nach Anspruch 2, bestehend aus einem Gemisch aus 15-35 % behandeltem Hafenschlick, 15-35 % behandelter Gülle und 35-65 % Füllmaterial.2. Soil material according to claim 2, consisting of a mixture of 15-35% treated harbor silt, 15-35% treated manure and 35-65% filler material.
3. Bodenmaterial nach Anspruch 2, bestehend aus einem Gemisch aus 20-30 % behandel- tem Hafenschlick, 20-30 % behandelter Gülle und 40-60 % Füllmaterial.3. Soil material according to claim 2, consisting of a mixture of 20-30% treated port silt, 20-30% treated manure and 40-60% filler material.
4. Bodenmaterial nach Anspruch 3, bestehend aus einem Gemisch aus 25 % behandeltem Hafenschlick, 25 % behandelter Gülle und 50 % Füllmaterial.4. Soil material according to claim 3, consisting of a mixture of 25% treated harbor silt, 25% treated manure and 50% filler material.
5. Bodenmaterial nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Hafenschlick insbesondere von Organozinnverbindungen entgiftet ist. 5. Soil material according to one of the preceding claims, characterized in that the port silt is detoxified in particular by organotin compounds.
6. Bodenmaterial nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gülle weitgehend entwässert ist und somit als Feststoff vorliegt.6. Soil material according to one of the preceding claims, characterized in that the manure is largely drained and is therefore present as a solid.
7. Bodenmaterial nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gülle Schwermetalle und andere CSB / BSB relevante Stoffen nur in oxidierter Form enthält. 7. Soil material according to one of the preceding claims, characterized in that the manure contains heavy metals and other COD / BOD relevant substances only in oxidized form.
8. Bodenmaterial nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß der Wasseranteil der Gülle 40 - 60 % beträgt.8. Soil material according to claim 6 or 7, characterized in that the water content of the slurry is 40 - 60%.
9. Bodenmaterial nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Füllmaterial Sand, sandiges oder unfruchtbares Bodenmaterial oder eine Mischung hieraus umfaßt. 9. Soil material according to one of the preceding claims, characterized in that the filling material comprises sand, sandy or sterile soil material or a mixture thereof.
EP02754235A 2001-06-20 2002-06-19 Fertilizer Expired - Lifetime EP1401788B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK02754235T DK1401788T3 (en) 2001-06-20 2002-06-19 soil Material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10129385 2001-06-20
DE10129385A DE10129385A1 (en) 2001-06-20 2001-06-20 Flooring
PCT/DE2002/002246 WO2003000622A1 (en) 2001-06-20 2002-06-19 Fertilizer

Publications (2)

Publication Number Publication Date
EP1401788A1 true EP1401788A1 (en) 2004-03-31
EP1401788B1 EP1401788B1 (en) 2005-02-16

Family

ID=7688593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02754235A Expired - Lifetime EP1401788B1 (en) 2001-06-20 2002-06-19 Fertilizer

Country Status (7)

Country Link
US (1) US20050160779A1 (en)
EP (1) EP1401788B1 (en)
AT (1) ATE289287T1 (en)
DE (3) DE10129385A1 (en)
ES (1) ES2240778T3 (en)
RU (1) RU2004101638A (en)
WO (1) WO2003000622A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317252A1 (en) * 2003-04-14 2004-11-18 Bul - Bergbausanierung Und Landschaftsgestaltung Brandenburg Gmbh Substrate or suspension for alkaline treatment of waters and soils associated with lignite mining, includes harbor silt or sludge component
EP1612199A1 (en) * 2003-09-19 2006-01-04 Greenfield Holding GmbH Process for storing and disposal of liquid manure
DE10350391A1 (en) * 2003-10-28 2005-06-02 Greenfield Holding Gmbh Flooring
DE102004050459A1 (en) * 2004-06-10 2006-01-05 Alexander Sigalovsky Natural fertilizer granules and process for its preparation
DE102014019350A1 (en) * 2014-12-22 2016-06-23 Agri V Raiffeisen eG Process for the production of plant or potting soil or special soil and soil in this regard
NL2014902B1 (en) * 2015-05-13 2016-12-06 The Triple E Trust Holding B V Soil improver comprising sludge containing mycorrhiza, and method for manufacturing the soil improver.
RU2702708C1 (en) * 2018-12-25 2019-10-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный аграрный университет имени П.А. Столыпина (ФГБОУ ВО Омский ГАУ) Man-made soil

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US4012219A (en) * 1975-04-18 1977-03-15 Walter Josephs Method for reclaiming variegated wastes
DE3941829A1 (en) * 1989-12-19 1991-06-20 Bonn Hersel Baustoff Pruef Ges Soil substrate as soil conditioner - has low Sulphur content and good biological properties and contains effluent sludge, clay minerals, sand and gravel
AU6168794A (en) * 1993-02-16 1994-09-14 Paul Thomas Adam An artificial soil made from recycled materials
US5387056A (en) * 1993-07-19 1995-02-07 Deluca Services, Inc. Method for treating dredging spoils for salt contamination
DE19651955A1 (en) * 1996-12-13 1998-06-18 Moritz Daisenberger Composition for lawn preparation and regeneration
DE19922872A1 (en) * 1999-05-19 2001-03-08 Utermann Kai Inexpensive, easily prepared synthetic soil, useful e.g. for replacing contaminated topsoil, comprising sludge, sand, basalt and/or volcanic ash; cellulose; bio-solids; calcium; wood charcoal; and ammonium nitrate.
DE19983608D2 (en) * 1999-08-26 2002-07-11 Zinnex Gmbh Process for detoxification of harbor silt

Non-Patent Citations (1)

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Title
See references of WO03000622A1 *

Also Published As

Publication number Publication date
ATE289287T1 (en) 2005-03-15
RU2004101638A (en) 2005-02-27
DE10129385A1 (en) 2003-03-27
ES2240778T3 (en) 2005-10-16
US20050160779A1 (en) 2005-07-28
EP1401788B1 (en) 2005-02-16
WO2003000622A1 (en) 2003-01-03
DE10292736D2 (en) 2004-07-01
DE50202286D1 (en) 2005-03-24

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